Nim Deathmantle + Phyrexian Altar + Phyrexian Triniform

C identity

Commander legal

The 3 combo pieces

• Nim Deathmantle
• Phyrexian Altar
• Phyrexian Triniform

How to execute it

1. Sacrifice Phyrexian Triniform to Phyrexian Altar to add {1} of any color.
2. Phyrexian Triniform and Nim Deathmantle both trigger.
3. Resolve Phyrexian Triniform's ability first, creating three Golem artifact creatures.
4. Sacrifice all three Geolems to Phyrexian Altar to add a total of 3 {1} of any color.
5. Resolve the Nim Deathmantle trigger, paying the {4} to return Phyrexian Triniform to the battlefield with Nim Deathmantle equipped.
6. Repeat for infinite ETB and LTB.

What the combo produces

• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers